7531904

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 15933420

約数和(自身を除く): 8401516

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 163, 304, 326, 361, 608, 652, 722, 1216, 1304, 1444, 2432, 2608, 2888, 3097, 5216, 5776, 6194, 10432, 11552, 12388, 20864, 23104, 24776, 46208, 49552, 58843, 99104, 117686, 198208, 235372, 396416, 470744, 941488, 1882976, 3765952, 7531904]

約数ペア:

[(1, 7531904), (2, 3765952), (4, 1882976), (8, 941488), (16, 470744), (19, 396416), (32, 235372), (38, 198208), (64, 117686), (76, 99104), (128, 58843), (152, 49552), (163, 46208), (304, 24776), (326, 23104), (361, 20864), (608, 12388), (652, 11552), (722, 10432), (1216, 6194), (1304, 5776), (1444, 5216), (2432, 3097), (2608, 2888)]